Starzycki Z
Br J Vener Dis. 1983 Jun;59(3):169-71. doi: 10.1136/sti.59.3.169.
Six patients were seen with primary syphilitic chancres on their fingers between 1965 and 1980. Of these, two had bipolar chancres on their fingers and genitals resulting from sexual foreplay. Because syphilis is rarely suspected in such cases diagnostic errors are common.
1965年至1980年间，有6例患者手指出现一期梅毒硬下疳。其中2例因性前戏导致手指和生殖器出现双侧硬下疳。由于此类病例很少被怀疑患有梅毒，诊断错误很常见。
